def view(request, tablename=None, rowid=None):
klass = get_model(tablename)
dbrow = webhelpers.get_row(klass, rowid)
resp = framework.ResponseDocument(request,
doc_constructor,
title="Table %s %s" % (tablename, dbrow))
NM = resp.nodemaker
resp.new_para((
NM("A", {"href": request.get_url(addentry, tablename=tablename)},
resp.get_icon("add")),
NM("A",
{"href": request.get_url(edit, tablename=tablename, rowid=rowid)},
resp.get_icon("edit")),
NM("A",
{"href": "javascript:doDeleteItem(%r, %r);" % (tablename, rowid)},
resp.get_icon("delete")),
))
cycler = itertools.cycle(["row1", "row2"])
tbl = resp.doc.add_table(width="100%", class_="rowdisplay")
tbl.caption("%s #%s" % (tablename, rowid))
tbl.new_headings("Field", "Value")
for metadata in sorted(models.get_metadata(klass)):
row = tbl.new_row()
setattr(row, "class_", cycler.next())
row.new_column(metadata.colname)
row.new_column(str(getattr(dbrow, metadata.colname)))
return resp.finalize()
def updaterow(modelname, entry_id, data):
klass = get_model(modelname)
dbrow = webhelpers.get_row(klass, entry_id)
try:
webhelpers.update_row_from_data(data, klass, dbrow)
except types.ValidationError, err:
webhelpers.dbsession.rollback()
logging.error(err)
return False
def get(self, request, tablename=None, rowid=None):
klass = get_model(tablename)
dbrow = webhelpers.get_row(klass, rowid)
title = "Edit %s %s" % (tablename, dbrow)
resp = self.get_response(request, title=title)
resp.new_para(title)
form = resp.add_form(action=request.get_url(edit, tablename=tablename, rowid=rowid))
webhelpers.build_edit_form(form, klass, dbrow)
return resp.finalize()
def related_add(modelname, entry_id, colname, relmodelname, rel_id):
klass = get_model(modelname)
relklass = get_model(relmodelname)
metadata = models.get_column_metadata(klass, colname)
# fetch parent and related objects
dbrow = webhelpers.get_row(klass, entry_id)
reldbrow = webhelpers.get_row(relklass, rel_id)
# now add using appropriate semantics
if metadata.uselist:
col = getattr(dbrow, colname)
col.append(reldbrow)
else:
setattr(dbrow, colname, reldbrow)
try:
webhelpers.dbsession.commit()
except (DataError, IntegrityError), err:
webhelpers.dbsession.rollback()
raise
def related_remove(modelname, entry_id, colname, relmodelname, rel_id):
klass = get_model(modelname)
relklass = get_model(relmodelname)
metadata = models.get_column_metadata(klass, colname)
# fetch parent and related objects
dbrow = webhelpers.get_row(klass, entry_id)
if metadata.uselist:
reldbrow = webhelpers.get_row(relklass, rel_id)
col = getattr(dbrow, colname)
col.remove(reldbrow)
else:
if metadata.nullable:
setattr(dbrow, colname, None)
else:
raise DataError("Removing non-nullable relation")
try:
webhelpers.dbsession.commit()
except (DataError, IntegrityError), err:
webhelpers.dbsession.rollback()
raise
def post(self, request, tablename=None, rowid=None):
klass = get_model(tablename)
dbrow = webhelpers.get_row(klass, rowid)
try:
webhelpers.update_row(request.POST, klass, dbrow)
except types.ValidationError, err:
webhelpers.dbsession.rollback()
title = "Re-edit %s %s" % (tablename, dbrow)
resp = self.get_response(request, title=title)
resp.new_para(title)
form = resp.add_form(action=request.get_url(edit, tablename=tablename, rowid=rowid))
webhelpers.build_edit_form(form, klass, dbrow, err)
return resp.finalize()
def view(request, tablename=None, rowid=None):
klass = get_model(tablename)
dbrow = webhelpers.get_row(klass, rowid)
resp = framework.ResponseDocument(request, doc_constructor,
title="Table %s %s" % (tablename, dbrow))
NM = resp.nodemaker
resp.new_para(
(NM("A", {"href": request.get_url(addentry, tablename=tablename)},
resp.get_icon("add")),
NM("A", {"href": request.get_url(edit, tablename=tablename, rowid=rowid)},
resp.get_icon("edit")),
NM("A", {"href": "javascript:doDeleteItem(%r, %r);" % (tablename, rowid)},
resp.get_icon("delete")),
))
cycler = itertools.cycle(["row1", "row2"])
tbl = resp.doc.add_table(width="100%", class_="rowdisplay")
tbl.caption("%s #%s" % (tablename, rowid))
tbl.new_headings("Field", "Value")
for metadata in sorted(models.get_metadata(klass)):
row = tbl.new_row()
setattr(row, "class_", cycler.next())
row.new_column(metadata.colname)
row.new_column(str(getattr(dbrow, metadata.colname)))
return resp.finalize()
def get_row(modelname, entry_id):
klass = get_model(modelname)
return webhelpers.get_row(klass, entry_id)
